binman: Override CheckOptional in fit entry
Missing optional blobs was not reported for generated entries, e.g.
tee-os on rockchip targets. Implement a CheckOptional to fix this.
After this the following can be shown:
Image 'simple-bin' is missing optional external blobs but is still functional: tee-os
/binman/simple-bin/fit/images/@tee-SEQ/tee-os (tee-os):
See the documentation for your board. You may need to build Open Portable
Trusted Execution Environment (OP-TEE) and build with TEE=/path/to/tee.bin
Signed-off-by: Jonas Karlman <jonas@kwiboo.se>
Reviewed-by: Simon Glass <sjg@chromium.org>
diff --git a/tools/binman/ftest.py b/tools/binman/ftest.py
index 36c72be..a5ce44b 100644
--- a/tools/binman/ftest.py
+++ b/tools/binman/ftest.py
@@ -6358,6 +6358,13 @@
fdt_util.fdt32_to_cpu(node.props['entry'].value))
self.assertEqual(U_BOOT_DATA, node.props['data'].bytes)
+ with test_util.capture_sys_output() as (stdout, stderr):
+ self.checkFitTee('264_tee_os_opt_fit.dts', '')
+ err = stderr.getvalue()
+ self.assertRegex(
+ err,
+ "Image '.*' is missing optional external blobs but is still functional: tee-os")
+
def testFitTeeOsOptionalFitBad(self):
"""Test an image with a FIT with an optional OP-TEE binary"""
with self.assertRaises(ValueError) as exc: